What factors will affect future U.S. peopleconsumer behavior of purchasing totobacco productsNowadays, U.S. cigarette manufacturers have been increasing the use of less expensive foreign tobacco and decreasing the use of more costly U.S. grown tobacco. Hence, it is possible to cost U.S.. cigarette quality is worse, due to cigarette is manufactured more cheap and high quality of tobacco to cause the U.S. cigarette price can be cheaper and high quality to compare other countries' cigarette to attract global cigarette consumers to buy more easier. However, the high educational level and high income population in big cities is more than the small cities in US. This high income and high educational US residents will concern their health, so they will concern to smoke cigarette whether how their smoking behaviors will bring harm to their bodies. So, the cigarette smoking number in big cities, US seems to be less than the small cities, US.IS it only cheaper cigarette price factor to attract many cigarette consumers to choose to buy any U.S. brands of cigarette manufacturers' cigarette to smoke? Has it other factors to lead global cigarette consumers to choose to buy any brands of U.S. cigarette to smoke? It is one interesting researching question. I shall indicate that the other different factors which can influence global cigarette consumers why they prefer to choose to buy any U.S. brands of cigarettes to smoke, instead of cheap price and high quality smoking reason as below: On U.S. government assistance to encourage tobacco industry development hand, U.S. government helps farmers to shift to alternative agricultural enterprises, non-farm business development, training for non-farm occupations, household income support, and possibly even support for the social service that will suffer with a shifting tobacco economy. So, on behavioral economic view point, U.S. government creates many non-farm occupations to work in tobacco and cigarette non-farming industry. So, it influences many tobacco and cigarette manufacturers have confidence to develop their cigarette manufacturing and sale business in U.S. Due to many cigarette manufacturers sudden manufacture many cigarette number to supply in U.S. domestic market, even overseas market. But, U.S. domestic people number is small, so U.S. cigarette consumer demand number must be less than overseas cigarette export number.In supply and demand theory, when the product supply number is more than the consumer demand number, then it will cause the product's price to be fallen down. So, such as cigarette case, when U.S. government subsidizes fund to assist U.S. cigarette manufacturer to develop their cigarette business to encourage them to research different kinds taste of cigarette to grow in non-farming industry. It will lead many cigarette manufacturers compete in U.S. domestic market. Moreover, due to different kinds of U.S. cigarette supply number is more than U.S. domestic cigarette buyer number. Hence, it will cause U.S. domestic cigarette sellers to reduce cigarette sale price in order to attract many cigarette consumers to choose to buy themselves brand of cigarette to smoke. Hence, U.S.'s domestic cigarette supply number is more than cigarette consumer demand number.This factor will also lead U.S. domestic cigarette manufacturers to choose to reduce themselves cigarette price in order to attract many cigarette consumers to choose to buy themselves brand of cigarette to smoke. Hence, U.S. cigarette consumer individual behavior will influence cigarette industry economic growth. It is depending on whether how many U.S. cigarette consumers accept to smoke cigarette if many U.S. cigarette consumers feel it is not health product to influence their health to be worse when they had been smoking long term. So, U.S. domestic cigarette consumer' health attitudes will influence their cigarette purchase.